High frequency TMS will be applied with an eight shaped coil angled at 45 degrees from the sagittal axis and positioned at the C3 or C4 in accordance with the international 10-20 marking system (JASPER, 1958), which corresponds to the right or left primary motor cortex (M1) injured. Forty stimulus trains will be provide at 10Hz over the injured hemisphere, at 10 Hz for five seconds each. The interval between the trains will be 25 seconds, totaling 2000 pulses for approximately 20 minutes, with 120% of resting motor threshold (RMT). After TMS, patients will be submitted to 50 minutes of physical therapy protocol.

In this group, the volunteer will start with sham TMS, will be the same parameters was used in experimental group, however, it will be performed using two coils, one connected to the magnetic stimulator, away from the patient's scalp and another uncoupled from the stimulator and positioned in the same way as in real stimulation. After, the volunteer will be submitted to 50 minutes of physical therapy protocol.

Repetitive TMS involves application of electric currents in the patient's cortex by a magnetic field applied to the scalp of the patient through an eight-coil connected to a magnetic stimulator (MagStim Rapid² magnetic stimulator-UK). In a small percentage of patients, it may cause some discomfort with a mild headache sensation or nausea. Depending on the parameters, rTMS can increase or decrease corticomotor excitability and by the connection of the motor cortex with the thalamus, influencing spasticity inhibition. The patients will respond to an adverse effects questionnaire and will report the perception of real or sham stimulation.

Change from degree of Spasticity: ordinal variable measured through the Ashworth Modified Scale, expressed as scores graded from +1 to 3. The EMA is a qualitative instrument with ordinal measures that scores the degree of spasticity presented by the resting muscle from zero to four, in increasing order of intensity.

Expressed as percent motor resting threshold and numerical values of motor evoked potential. The motor evoked potential (MEP) will be provided by twenty unconditioned stimuli (120% of motor resting threshould).